Hands-on with the Performance Running Gear

A closer look at the details, feel and features of the award-winning apparel pieces

Adapts to the climate

The soft-touch material of this Weather-Shirt means you can use it year-round – keeping you comfortable on a chilly summer morning or on a winter's day.

Breathes with you

Highly breathable fabrics and micro-ventilation-patterning make the Weather-Shirt like a second skin, pushing moisture away from your body, the harder you push yourself.

Warmed up

The Weather-Shirt is made with engineered yarns. Combine this with the micro-ventilation and moisture-transport system and you have a running shirt that offers just the right amount of warmth and is ready when you are.

Fits your needs

Laser-cut ventilation in the back and an adjustable V-neck collar mold the Weather-Shirt into a year-round midlayer, able to change to whatever your run needs in an instant.

Weatherproof

Stay warm and dry in On weather-proof running gear. It is crafted from premium materials and applies function where you need it. Fully bonded protective fabrics blend with clima-textiles and ventilation. This means the right balance between protection, breathability and freedom of movement.

Weather-Shirt reviews

What runners say

Exactly what i was looking for!

Hideki, Japan, I run 20 - 40km per week, I run primarily to build endurance

During the winter season, i always have a problem of my hands and my wrists getting too cold while running. It gets too cold to an extent that it hurts. I therefore need a long sleeve to protect my arm and my hands. Yet when i go for a run, my body gets warm and i sweat. So i prefer to wear something that has good insulation and nothing that is too warm. I have been struggling to find the right running gear for this contradictory situation, and this Clima-Shirt was exactly what i was looking for! it covers my hand and my arms, yet at the same time with the good insulation material, it keeps my body cool if it heats too much. thank you ON, and i definitely need to buy an extra pair in the near future.